The product is readily soluble in water&comma; acid-resistant&comma; alkali-resistant&comma; and has much better whitening effect than VBL at pH 4&period;5-7&period; Belonging to anionic type&comma; it can be used in the one bath with anionic or nonionic surfactants&period;

APPLICATION&colon;

Mainly applied to whiten paper pulp&comma; surface sizing&comma; coating&comma; and also applied to whiten cotton&comma; linen and cellulose fiber as well as cellulose fabrics&comma; and to brighten light-colored cellulose fabrics&period;

USAGE&colon;

1&period; Being used in paper -making industry&comma; add them into the paper pulp&comma; coating solvent and surface gluing solvent after dissolving with the 20 times water&period;usual dosage&colon; 0&period;1-0&period;3&percnt; on dry pulp or dry dope&period;

2&period; When whitening of the cotton&comma; hemp or cellulose&comma; directly adding the fluorescent brightener dissolved with water into the dye vat&comma; the dosage&colon;0&period;08-0&period;3&percnt;&comma; bath ratio&colon;1&colon;20-40&comma; the dying temperature&colon;60-100ºC&period;

PACKAGE&colon; Packed in cardboard bucket or plastic coating paper sack after being packed in plastic bag either 25 Kg or 50 Kg per bucket or sack&period;

TRANSPORTAION&colon; Should be handle carefully&comma; avoid sunlight and moisture&period;

STORAGE&colon; Should be stored in cool&comma; dry and ventilate place&comma; and storage peroid should not exceed 2 years&period;

Why us &colon;

1&period; High quality under strict QC&sol;QA system with GMP factory price and best service&period;

2&period; Fast and safe delivery with secure and discreet shipment&period;